Exercise device ramp roller retainer
US7758472B2 · kind B2 · utility
9Cited by
15References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 28, 2008 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | Aug 14, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/50
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise device as a member configured to be driven by one or more feet, a roller rotationally coupled to the first member and a first projection extending away from the first roller. The exercise device includes a roller guide including an inclined floor underlying the roller and overhang extending over the projection opposite a first side of the roller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.